<div class="container">
      <form class="form-signup" action="./login/run" method="post" >
        <h2 class="form-signin-heading">Iniciar sesion</h2>
        <input type="text" name="login" class="input-block-level" placeholder="Usuario">
        <input type="password" name="password" class="input-block-level" placeholder="Contraseña">
        <button class="btn btn-large btn-primary" type="submit">Aceptar</button>
      </form>
</div>